It gets annoying, because in cases like this it doesn't make sense, but in other cases it actually changes the meaning of the title. I honestly don't understand it given the prohibition against submitters changing the title.
I'd be much less annoyed by it if dang finally made it a pre-submit check (maybe with a checkbox "Overrule") like the "too long" check. But no, it seems to be important that the submitter has to check manually whether the title he just typed in is still there.